Home / 25,576.44-35,295.60-14,964.03

Finding the Fourth Proportional to 25,576.44, 35,295.60 and 14,964.03

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Solution

The fourth proportional to 25,576.44, 35,295.60 and 14,964.03 is: 20,650.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,576.44 : 35,295.60 = 14,964.03 : x
  2. Step 2: Convert to fraction form
    25,576.44/35,295.60 = 14,964.03/x
  3. Step 3: Cross multiply
    25,576.44x = 35,295.60 × 14,964.03
  4. Step 4: Simplify right side
    25,576.44x = 528,164,165.97
  5. Step 5: Solve for x
    x = 528,164,165.97/25,576.44
  6. Step 6: Final answer
    x = 20,650.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.